diff --git a/htdocs/product/card.php b/htdocs/product/card.php
index 77b14b24c7a..e166b15c8ee 100644
--- a/htdocs/product/card.php
+++ b/htdocs/product/card.php
@@ -149,21 +149,21 @@ if (empty($reshook))
         	else $errors[] = 'FailedToValidateBarCode';
 
 			$error++;
-			setEventMessage($errors,'errors');
+			setEventMessages($errors, null, 'errors');
 		}
     }
 
     if ($action == 'setaccountancy_code_buy') {
 
 	    $result = $object->setAccountancyCode('buy', GETPOST('accountancy_code_buy'));
-        if ($result < 0) setEventMessage(join(',',$object->errors), 'errors');
+        if ($result < 0) setEventMessages(join(',',$object->errors), null, 'errors');
         $action="";
     }
 
     if ($action == 'setaccountancy_code_sell')
     {
 	    $result = $object->setAccountancyCode('sell', GETPOST('accountancy_code_sell'));
-	    if ($result < 0) setEventMessage(join(',',$object->errors), 'errors');
+	    if ($result < 0) setEventMessages(join(',',$object->errors), null, 'errors');
 	    $action="";
     }
 
@@ -174,13 +174,13 @@ if (empty($reshook))
 
         if (! GETPOST('label'))
         {
-            setEventMessage($langs->trans('ErrorFieldRequired',$langs->transnoentities('Label')), 'errors');
+            setEventMessages($langs->trans('ErrorFieldRequired',$langs->transnoentities('Label')), null, 'errors');
             $action = "create";
             $error++;
         }
         if (empty($ref))
         {
-            setEventMessage($langs->trans('ErrorFieldRequired',$langs->transnoentities('Ref')), 'errors');
+            setEventMessages($langs->trans('ErrorFieldRequired',$langs->transnoentities('Ref')), null, 'errors');
             $action = "create";
             $error++;
         }
@@ -224,7 +224,8 @@ if (empty($reshook))
             if ($result < 0)
             {
             	$error++;
-            	setEventMessage('Failed to get bar code type information '.$stdobject->error, 'errors');
+            	$mesg='Failed to get bar code type information ';
+            	setEventMessages($mesg.$stdobject->error, $mesg.$stdobject->errors, 'errors');
             }
             $object->barcode_type_code      = $stdobject->barcode_type_code;
             $object->barcode_type_coder     = $stdobject->barcode_type_coder;
@@ -290,8 +291,8 @@ if (empty($reshook))
             }
             else
 			{
-            	if (count($object->errors)) setEventMessage($object->errors, 'errors');
-				else setEventMessage($langs->trans($object->error), 'errors');
+            	if (count($object->errors)) setEventMessages($object->error, $object->errors, 'errors');
+				else setEventMessages($langs->trans($object->error), null, 'errors');
                 $action = "create";
             }
         }
@@ -353,7 +354,8 @@ if (empty($reshook))
     	        if ($result < 0)
     	        {
     	        	$error++;
-    	        	setEventMessage('Failed to get bar code type information '.$stdobject->error, 'errors');
+    	        	$mesg='Failed to get bar code type information ';
+            		setEventMessages($mesg.$stdobject->error, $mesg.$stdobject->errors, 'errors');
     	        }
     	        $object->barcode_type_code      = $stdobject->barcode_type_code;
     	        $object->barcode_type_coder     = $stdobject->barcode_type_coder;
@@ -378,15 +380,15 @@ if (empty($reshook))
                     }
                     else
 					{
-						if (count($object->errors)) setEventMessage($object->errors, 'errors');
-                    	else setEventMessage($langs->trans($object->error), 'errors');
+						if (count($object->errors)) setEventMessages($object->error, $object->errors, 'errors');
+                    	else setEventMessages($langs->trans($object->error), null, 'errors');
                         $action = 'edit';
                     }
                 }
                 else
 				{
-					if (count($object->errors)) setEventMessage($object->errors, 'errors');
-                	else setEventMessage($langs->trans("ErrorProductBadRefOrLabel"), 'errors');
+					if (count($object->errors)) setEventMessages($object->error, $object->errors, 'errors');
+                	else setEventMessages($langs->trans("ErrorProductBadRefOrLabel"), null, 'errors');
                     $action = 'edit';
                 }
             }
@@ -400,7 +402,7 @@ if (empty($reshook))
     {
         if (! GETPOST('clone_content') && ! GETPOST('clone_prices') )
         {
-        	setEventMessage($langs->trans("NoCloneOptionsSpecified"), 'errors');
+        	setEventMessages($langs->trans("NoCloneOptionsSpecified"), null, 'errors');
         }
         else
         {
@@ -427,7 +429,7 @@ if (empty($reshook))
                             if ($result < 1)
                             {
                                 $db->rollback();
-                                setEventMessage($langs->trans('ErrorProductClone'), 'errors');
+                                setEventMessages($langs->trans('ErrorProductClone'), null, 'errors');
                                 header("Location: ".$_SERVER["PHP_SELF"]."?id=".$originalId);
                                 exit;
                             }
@@ -454,7 +456,7 @@ if (empty($reshook))
 
                             $mesg=$langs->trans("ErrorProductAlreadyExists",$object->ref);
                             $mesg.=' <a href="'.$_SERVER["PHP_SELF"].'?ref='.$object->ref.'">'.$langs->trans("ShowCardHere").'</a>.';
-                            setEventMessage($mesg, 'errors');
+                            setEventMessages($mesg, null, 'errors');
                             $object->fetch($id);
                         }
                         else
@@ -462,12 +464,12 @@ if (empty($reshook))
                             $db->rollback();
                             if (count($object->errors))
                             {
-                            	setEventMessage($object->errors, 'errors');
+                            	setEventMessages($object->error, $object->errors, 'errors');
                             	dol_print_error($db,$object->errors);
                             }
                             else
                             {
-                            	setEventMessage($langs->trans($object->error), 'errors');
+                            	setEventMessages($langs->trans($object->error), null, 'errors');
                             	dol_print_error($db,$object->error);
                             }
                         }
@@ -498,7 +500,7 @@ if (empty($reshook))
         }
         else
         {
-        	setEventMessage($langs->trans($object->error), 'errors');
+        	setEventMessages($langs->trans($object->error), null, 'errors');
             $reload = 0;
             $action='';
         }
@@ -624,7 +626,7 @@ if (empty($reshook))
                     return;
                 }
 
-                setEventMessage($langs->trans("ErrorUnknown") . ": $result", 'errors');
+                setEventMessages($langs->trans("ErrorUnknown") . ": $result", null, 'errors');
             } elseif (GETPOST('commandeid') > 0) {
                 $result = $commande->addline(
                     $desc,
@@ -696,7 +698,7 @@ if (empty($reshook))
         }
         else {
             $action="";
-            setEventMessage($langs->trans("WarningSelectOneDocument"), 'warnings');
+            setEventMessages($langs->trans("WarningSelectOneDocument"), null, 'warnings');
 
         }
     }
diff --git a/htdocs/product/document.php b/htdocs/product/document.php
index ecb3d12bb52..8a4c68990c6 100644
--- a/htdocs/product/document.php
+++ b/htdocs/product/document.php
@@ -105,7 +105,7 @@ if (empty($reshook))
 			$filetomerge->file_name=$filename;
 			$result=$filetomerge->delete_by_file($user);
 			if ($result<0) {
-				setEventMessage($filetomerge->error,'errors');
+				setEventMessages($filetomerge->error, $filetomerge->errors, 'errors');
 			}
 		}
 	}
@@ -137,7 +137,7 @@ if ($action=='filemerge')
 			$result=$filetomerge->delete_by_product($user, $object->id);
 		}
 		if ($result<0) {
-			setEventMessage($filetomerge->error,'errors');
+			setEventMessages($filetomerge->error, $filetomerge->errors, 'errors');
 		}
 
 		// for each file checked add it to the product
@@ -152,7 +152,7 @@ if ($action=='filemerge')
 
 				$result=$filetomerge->create($user);
 				if ($result<0) {
-					setEventMessage($filetomerge->error,'errors');
+					setEventMessages($filetomerge->error, $filetomerge->errors, 'errors');
 				}
 			}
 		}
diff --git a/htdocs/product/fournisseurs.php b/htdocs/product/fournisseurs.php
index 04007d2ede1..1f5e35a043a 100644
--- a/htdocs/product/fournisseurs.php
+++ b/htdocs/product/fournisseurs.php
@@ -101,7 +101,7 @@ if (empty($reshook))
 			if ($result > 0)
 			{
 				$object->cost_price = price2num($cost_price);
-				setEventMessage($langs->trans("RecordSaved"));
+				setEventMessages($langs->trans("RecordSaved"), null, 'mesgs');
 			}
 			else
 			{
@@ -119,7 +119,7 @@ if (empty($reshook))
 			$action = '';
 			$result=$object->remove_product_fournisseur_price($rowid);
 			if($result > 0){
-				setEventMessage($langs->trans("PriceRemoved"));
+				setEventMessages($langs->trans("PriceRemoved"), null, 'mesgs');
 			}else{
 				$error++;
 				setEventMessages($object->error, $object->errors, 'errors');
@@ -151,7 +151,7 @@ if (empty($reshook))
 		{
 			$error++;
 			$langs->load("errors");
-			setEventMessage($langs->trans("ErrorFieldMustBeANumeric",'eeee'), 'errors');
+			setEventMessages($langs->trans("ErrorFieldMustBeANumeric",'eeee'), null, 'errors');
 		}
 		if (empty($quantity))
 		{
@@ -199,12 +199,12 @@ if (empty($reshook))
 					$object->fetch($object->product_id_already_linked);
 					$productLink = $object->getNomUrl(1,'supplier');
 
-					setEventMessage($langs->trans("ReferenceSupplierIsAlreadyAssociatedWithAProduct",$productLink), 'errors');
+					setEventMessages($langs->trans("ReferenceSupplierIsAlreadyAssociatedWithAProduct",$productLink), null, 'errors');
 				}
 				else if ($ret < 0)
 				{
 					$error++;
-					setEventMessage($object->error, 'errors');
+					setEventMessages($object->error, $object->errors, 'errors');
 				}
 			}
 
@@ -220,7 +220,7 @@ if (empty($reshook))
 				{
 
 					$error++;
-					setEventMessage($object->error, $object->errors, 'errors');
+					setEventMessages($object->error, $object->errors, 'errors');
 				}
 				else
 				{
@@ -231,7 +231,7 @@ if (empty($reshook))
 						$price_result = $priceparser->parseProductSupplier($id, $price_expression, $quantity, $tva_tx);
 						if ($price_result < 0) { //Expression is not valid
 							$error++;
-							setEventMessage($priceparser->translatedError(), 'errors');
+							setEventMessages($priceparser->translatedError(), null, 'errors');
 						}
 					}
 					if (! $error && ! empty($conf->dynamicprices->enabled)) {
@@ -239,7 +239,7 @@ if (empty($reshook))
 						if ($ret < 0)
 						{
 							$error++;
-							setEventMessage($object->error, 'errors');
+							setEventMessages($object->error, $object->errors, 'errors');
 						}
 					}
 				}
diff --git a/htdocs/product/list.php b/htdocs/product/list.php
index b656b88efc6..335f6cd346a 100644
--- a/htdocs/product/list.php
+++ b/htdocs/product/list.php
@@ -293,7 +293,7 @@ else
 
     	// Displays product removal confirmation
     	if (GETPOST('delprod'))	{
-		    setEventMessage($langs->trans("ProductDeleted", GETPOST('delprod')));
+		    setEventMessages($langs->trans("ProductDeleted", GETPOST('delprod')), null, 'mesgs');
 	    }
 
     	if ($sref) $param="&amp;sref=".$sref;
diff --git a/htdocs/product/price.php b/htdocs/product/price.php
index 2a770841c60..e5b93d981af 100644
--- a/htdocs/product/price.php
+++ b/htdocs/product/price.php
@@ -6,7 +6,7 @@
  * Copyright (C) 2006		Andre Cianfarani		<acianfa@free.fr>
  * Copyright (C) 2014		Florian Henry			<florian.henry@open-concept.pro>
  * Copyright (C) 2014		Juanjo Menent			<jmenent@2byte.es>
- * Copyright (C) 2014 	    Philippe Grand 		    <philippe.grand@atoo-net.com>
+ * Copyright (C) 2014-2015 	Philippe Grand 		    <philippe.grand@atoo-net.com>
  * Copyright (C) 2014		Ion agorria				<ion@agorria.com>
  * Copyright (C) 2015		Alexandre Spangaro		<aspangaro.dolibarr@gmail.com>
  * Copyright (C) 2015		Marcos García			<marcosgdf@gmail.com>
@@ -131,7 +131,7 @@ if (empty($reshook))
 
 				if ($priceparser->parseProduct($object) < 0) {
 					$error ++;
-					setEventMessage($priceparser->translatedError(), 'errors');
+					setEventMessages($priceparser->translatedError(), null, 'errors');
 				}
 			}
 		}
@@ -194,7 +194,7 @@ if (empty($reshook))
 				$newprice_min = price2num($val['price_min'], 'MU');
 
 				if (!empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE) && $newprice_min < $maxpricesupplier) {
-					setEventMessage($langs->trans("MinimumPriceLimit", price($maxpricesupplier, 0, '', 1, - 1, - 1, 'auto')), 'errors');
+					setEventMessages($langs->trans("MinimumPriceLimit", price($maxpricesupplier, 0, '', 1, - 1, - 1, 'auto')), null, 'errors');
 					$error ++;
 					break;
 				}
@@ -203,7 +203,7 @@ if (empty($reshook))
 
 				if ($res < 0) {
 					$error ++;
-					setEventMessage($object->error, 'errors');
+					setEventMessages($object->error, $object->errors, 'errors');
 					break;
 				}
 			}
@@ -211,12 +211,12 @@ if (empty($reshook))
 
 		if (!$error && $object->update($object->id, $user) < 0) {
 			$error++;
-			setEventMessage($object->error, 'errors');
+			setEventMessages($object->error, $object->errors, 'errors');
 		}
 
 		if (empty($error)) {
 			$action = '';
-			setEventMessage($langs->trans("RecordSaved"));
+			setEventMessages($langs->trans("RecordSaved"), null, 'mesgs');
 			$db->commit();
 		} else {
 			$action = 'edit_price';
@@ -229,7 +229,7 @@ if (empty($reshook))
 	{
 		$result = $object->log_price_delete($user, $_GET ["lineid"]);
 		if ($result < 0) {
-			setEventMessage($object->error, 'errors');
+			setEventMessages($object->error, $object->errors, 'errors');
 		}
 	}
 
@@ -341,7 +341,7 @@ if (empty($reshook))
 
 		if (! empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE) && $prodcustprice->price_min<$maxpricesupplier)
 		{
-			setEventMessage($langs->trans("MinimumPriceLimit",price($maxpricesupplier,0,'',1,-1,-1,'auto')),'errors');
+			setEventMessages($langs->trans("MinimumPriceLimit",price($maxpricesupplier,0,'',1,-1,-1,'auto')), null, 'errors');
 			$error++;
 			$action='add_customer_price';
 		}
@@ -351,9 +351,9 @@ if (empty($reshook))
 			$result = $prodcustprice->create($user, 0, $update_child_soc);
 
 			if ($result < 0) {
-				setEventMessage($prodcustprice->error, 'errors');
+				setEventMessages($prodcustprice->error, $prodcustprice->errors, 'errors');
 			} else {
-				setEventMessage($langs->trans('RecordSaved'), 'mesgs');
+				setEventMessages($langs->trans('RecordSaved'), null, 'mesgs');
 			}
 
 			$action = '';
@@ -367,9 +367,9 @@ if (empty($reshook))
 		$result = $prodcustprice->delete($user);
 
 		if ($result < 0) {
-			setEventMessage($prodcustprice->error, 'mesgs');
+			setEventMessages($prodcustprice->error, $prodcustprice->errors, 'mesgs');
 		} else {
-			setEventMessage($langs->trans('RecordDeleted'), 'errors');
+			setEventMessages($langs->trans('RecordDeleted'), null, 'errors');
 		}
 		$action = '';
 	}
@@ -391,7 +391,7 @@ if (empty($reshook))
 
 		if ($prodcustprice->price_min<$maxpricesupplier && !empty($conf->global->PRODUCT_MINIMUM_RECOMMENDED_PRICE))
 		{
-			setEventMessage($langs->trans("MinimumPriceLimit",price($maxpricesupplier,0,'',1,-1,-1,'auto')),'errors');
+			setEventMessages($langs->trans("MinimumPriceLimit",price($maxpricesupplier,0,'',1,-1,-1,'auto')), null, 'errors');
 			$error++;
 			$action='update_customer_price';
 		}
@@ -401,9 +401,9 @@ if (empty($reshook))
 			$result = $prodcustprice->update($user, 0, $update_child_soc);
 
 			if ($result < 0) {
-				setEventMessage($prodcustprice->error, 'errors');
+				setEventMessages($prodcustprice->error, $prodcustprice->errors, 'errors');
 			} else {
-				setEventMessage($langs->trans('Save'), 'mesgs');
+				setEventMessages($langs->trans('Save'), null, 'mesgs');
 			}
 
 			$action = '';
@@ -1257,7 +1257,7 @@ if (! empty($conf->global->PRODUIT_CUSTOMER_PRICES))
 
 		$result = $prodcustprice->fetch(GETPOST('lineid', 'int'));
 		if ($result < 0) {
-			setEventMessage($prodcustprice->error, 'errors');
+			setEventMessages($prodcustprice->error, $prodcustprice->errors, 'errors');
 		}
 
 		print '<form action="' . $_SERVER["PHP_SELF"] . '?id=' . $object->id . '" method="POST">';
@@ -1346,7 +1346,7 @@ if (! empty($conf->global->PRODUIT_CUSTOMER_PRICES))
 
 		$result = $prodcustprice->fetch_all_log($sortorder, $sortfield, $conf->liste_limit, $offset, $filter);
 		if ($result < 0) {
-			setEventMessage($prodcustprice->error, 'errors');
+			setEventMessages($prodcustprice->error, $prodcustprice->errors, 'errors');
 		}
 
 		$option = '&socid=' . GETPOST('socid', 'int') . '&id=' . $object->id;
@@ -1422,7 +1422,7 @@ if (! empty($conf->global->PRODUIT_CUSTOMER_PRICES))
 
 		$result = $prodcustprice->fetch_all($sortorder, $sortfield, $conf->liste_limit, $offset, $filter);
 		if ($result < 0) {
-			setEventMessage($prodcustprice->error, 'errors');
+			setEventMessages($prodcustprice->error, $prodcustprice->errors, 'errors');
 		}
 
 		$option = '&search_soc=' . $search_soc . '&id=' . $object->id;
diff --git a/htdocs/product/stock/mouvement.php b/htdocs/product/stock/mouvement.php
index a6085699a63..463ac8c5468 100644
--- a/htdocs/product/stock/mouvement.php
+++ b/htdocs/product/stock/mouvement.php
@@ -100,7 +100,7 @@ if ($action == "correct_stock")
 	if (! is_numeric($_POST["nbpiece"]))
 	{
 		$error++;
-		setEventMessage($langs->trans("ErrorFieldMustBeANumeric", $langs->transnoentitiesnoconv("NumberOfUnit")), 'errors');
+		setEventMessages($langs->trans("ErrorFieldMustBeANumeric", $langs->transnoentitiesnoconv("NumberOfUnit")), null, 'errors');
 		$action='correction';
 	}
 
diff --git a/htdocs/product/stock/product.php b/htdocs/product/stock/product.php
index 0476a459f60..ad4acbe362a 100644
--- a/htdocs/product/stock/product.php
+++ b/htdocs/product/stock/product.php
@@ -77,7 +77,7 @@ if ($action == 'setstocklimit')
     $object->seuil_stock_alerte=$stocklimit;
     $result=$object->update($object->id,$user,0,'update');
     if ($result < 0)
-    	setEventMessage($object->error, 'errors');
+    	setEventMessages($object->error, $object->errors, 'errors');
     $action='';
 }
 
@@ -89,7 +89,7 @@ if ($action == 'setdesiredstock')
     $object->desiredstock=$desiredstock;
     $result=$object->update($object->id,$user,0,'update');
     if ($result < 0)
-    	setEventMessage($object->error, 'errors');
+    	setEventMessages($object->error, $object->errors, 'errors');
     $action='';
 }
 
diff --git a/htdocs/product/stock/replenish.php b/htdocs/product/stock/replenish.php
index 620f1acbb40..5df580877c5 100644
--- a/htdocs/product/stock/replenish.php
+++ b/htdocs/product/stock/replenish.php
@@ -176,7 +176,7 @@ if ($action == 'order' && isset($_POST['valid']))
                     $fail++;
                     $msg = $langs->trans('OrderFail') . "&nbsp;:&nbsp;";
                     $msg .= $order->error;
-                    setEventMessage($msg, 'errors');
+                    setEventMessages($msg, null, 'errors');
                 } else {
                     $id = $result;
                 }
@@ -195,7 +195,7 @@ if ($action == 'order' && isset($_POST['valid']))
                     $fail++;
                     $msg = $langs->trans('OrderFail') . "&nbsp;:&nbsp;";
                     $msg .= $order->error;
-                    setEventMessage($msg, 'errors');
+                    setEventMessages($msg, null, 'errors');
                 }
                 $i++;
             }
@@ -205,7 +205,7 @@ if ($action == 'order' && isset($_POST['valid']))
         {
         	$db->commit();
 
-            setEventMessage($langs->trans('OrderCreated'), 'mesgs');
+            setEventMessages($langs->trans('OrderCreated'), null, 'mesgs');
             header('Location: replenishorders.php');
             exit;
         }
@@ -216,7 +216,7 @@ if ($action == 'order' && isset($_POST['valid']))
     }
     if ($box == 0)
     {
-        setEventMessage($langs->trans('SelectProductWithNotNullQty'), 'warnings');
+        setEventMessages($langs->trans('SelectProductWithNotNullQty'), null, 'warnings');
     }
 }
 
diff --git a/htdocs/product/traduction.php b/htdocs/product/traduction.php
index a40b7b15cd9..96c94e9efff 100644
--- a/htdocs/product/traduction.php
+++ b/htdocs/product/traduction.php
@@ -94,7 +94,7 @@ $cancel != $langs->trans("Cancel") &&
 	else
 	{
 		$action = 'add';
-		setEventMessage($object->error,'errors');
+		setEventMessages($object->error, $object->errors, 'errors');
 	}
 }
 
@@ -130,7 +130,7 @@ $cancel != $langs->trans("Cancel") &&
 	else
 	{
 		$action = 'edit';
-		setEventMessage($object->error,'errors');
+		setEventMessages($object->error, $object->errors, 'errors');
 	}
 }
 
@@ -151,7 +151,7 @@ $cancel != $langs->trans("Cancel") &&
 	else
 	{
 		$action = 'edit';
-		setEventMessage($object->error,'errors');
+		setEventMessages($object->error, $object->errors, 'errors');
 	}
 }